Practice Exam
You can test yourself on the “Chapter Assessment” portion at the end of each chapter of your open Excel textbook. Go through all of the chapters at the each of the major topics systematically.
Write down which types of questions you missed to know if you need to invest more time in definitions, interpreting outputs, or applying your skills in Excel using the skills outlined in the chapter text using the Excel files from each chapter.
Once you know which chapters you need to study in greater detail based on your performance, you will know how much time to set aside to prepare.